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KALMAN FILTER IN VERILOG

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KALMAN FILTER IN VERILOG by TINTIN on Mar 28, 2012			TINTIN Posts: 3 Joined: Mar 27, 2012 Last seen: Apr 22, 2012
HI. I AM NITIN. I AM DOING A PROJECT ON IMPLEMENTATION OF KALMAN FILTER IN VERILOG. CAN SOMEONE HELP ME TO FIND CODE FOR KALMAN FILTER IN VERILOG? HI. I AM NITIN. I AM DOING A PROJECT ON IMPLEMENTATION OF KALMAN FILTER IN VERILOG. CAN SOMEONE HELP ME TO FIND CODE FOR KALMAN FILTER IN VERILOG?

RE: KALMAN FILTER IN VERILOG by pekon on Mar 29, 2012			pekon Posts: 29 Joined: Mar 6, 2009 Last seen: Dec 14, 2020
[q]HI. I AM NITIN. I AM DOING A PROJECT ON IMPLEMENTATION OF KALMAN FILTER IN VERILOG. CAN SOMEONE HELP ME TO FIND CODE FOR KALMAN FILTER IN VERILOG?[/q] If you need the code directly, then what are you doing in ur project ? :-) HI. I AM NITIN. I AM DOING A PROJECT ON IMPLEMENTATION OF KALMAN FILTER IN VERILOG. CAN SOMEONE HELP ME TO FIND CODE FOR KALMAN FILTER IN VERILOG? If you need the code directly, then what are you doing in ur project ? :-)

RE: KALMAN FILTER IN VERILOG by TINTIN on Apr 20, 2012			TINTIN Posts: 3 Joined: Mar 27, 2012 Last seen: Apr 22, 2012
CAN ANYONE HELP ME OUT?? WAT IS THE SYNTAX FOR SQUARE ROOT IN VHDL?? CAN ANYONE HELP ME OUT?? WAT IS THE SYNTAX FOR SQUARE ROOT IN VHDL??

RE: KALMAN FILTER IN VERILOG by hellwig on Apr 20, 2012			hellwig Posts: 32 Joined: Dec 30, 2007 Last seen: Aug 24, 2026
You can use the exponentiation operator (). Hellwig P.S.: Please repair the caps lock key of your keyboard. You can use the exponentiation operator (). Hellwig P.S.: Please repair the caps lock key of your keyboard.

RE: KALMAN FILTER IN VERILOG by TINTIN on Apr 22, 2012			TINTIN Posts: 3 Joined: Mar 27, 2012 Last seen: Apr 22, 2012
Hi!i have a kalman filter code in vhdl. i have a matrix and i want to find norm of that matrix. can anyone please help me out?? Hi!i have a kalman filter code in vhdl. i have a matrix and i want to find norm of that matrix. can anyone please help me out??

RE: KALMAN FILTER IN VERILOG by stanfda on May 13, 2012			stanfda Posts: 1 Joined: Apr 29, 2009 Last seen: Feb 10, 2017
If you're trying to write synthesizable code, you're going to run into problems trying to use VHDL exponents or square root functions. These are complicated operations that I don't believe any synthesizer is going to be able to instantiate from you writing x <= y ** 0.5; If you're trying to write synthesizable code, you're going to run into problems trying to use VHDL exponents or square root functions. These are complicated operations that I don't believe any synthesizer is going to be able to instantiate from you writing x

RE: KALMAN FILTER IN VERILOG by ZigZagee on May 14, 2012			ZigZagee Posts: 1 Joined: Apr 2, 2011 Last seen: May 14, 2012
I kept an eye on this one just out of interest. I'm planning to implement a Kalman filter in a microcontroller which should be an easier task. But I'm puzzled as to why it is thought that the square root of say (x) is difficult. There are iterative methods to calculate square roots. Can't these be used ? I am not a Verilog expert but Verilog does appear to synthesize iterations with "repeat", "while" statements. Can't these be used to describe the behaviour of a square root iterative method ? I kept an eye on this one just out of interest. I'm planning to implement a Kalman filter in a microcontroller which should be an easier task. But I'm puzzled as to why it is thought that the square root of say (x) is difficult. There are iterative methods to calculate square roots. Can't these be used ? I am not a Verilog expert but Verilog does appear to synthesize iterations with "repeat", "while" statements. Can't these be used to describe the behaviour of a square root iterative method ?

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